.NET 5.0 .NET Core 2.0 .NET Standard 2.0 .NET Framework 4.0
dotnet add package sautinsoft.document --version
NuGet\Install-Package sautinsoft.document -Version
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="sautinsoft.document" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add sautinsoft.document --version
#r "nuget: sautinsoft.document,"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install sautinsoft.document as a Cake Addin
#addin nuget:?package=sautinsoft.document&version=

// Install sautinsoft.document as a Cake Tool
#tool nuget:?package=sautinsoft.document&version=

Nuget Nuget

.NET SDK to create, load, save, convert, edit PDF, DOCX, HTML and RTF


SautinSoft.Document is .NET assembly (SDK) which gives API to Create, Read, Write, Edit, View, Convert, Merge, Sign Digitally, Find and Replace, Do Reporting with PDF, DOC, DOCX, HTML, RTF and Text documents, Rasterize to Image.

Represents you unified DOM (Document Object Model) to operate with for all (PDF, PDF/A, DOCX, DOC, HTML, RTF, Text) formats. Manipulate with Sections, Paragraphs, Tables, Lists, Text, Forms and Fields, Shapes and Graphics, Pictures, Formatting, Document Properties, etc.

Top Features

System Requirement

  • .NET Framework 4.6.1 - 4.8
  • .NET Core 2.0 - 3.1, .NET 5, 6, 7
  • .NET Standard 2.0
  • Windows, Linux, macOS, Android, iOS.

Getting Started with Document .Net

Are you ready to give Document .NET a try? Simply execute Install-Package sautinsoft.document from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Document .NET and want to upgrade the version, please execute Update-Package sautinsoft.document to get the latest version.

Convert DOCX to PDF

string inpFile = @"..\..\example.docx";
string outFile = @"Result.pdf";
DocumentCore dc = DocumentCore.Load(inpFile);

Create DOCX document on the fly

Set a path to our document.
string docPath = @"Result-DocumentBuilder.docx";

// Create a new document and DocumentBuilder.
DocumentCore dc = new DocumentCore();
DocumentBuilder db = new DocumentBuilder(dc);

// Set page size A4.
Section section = db.Document.Sections[0];
section.PageSetup.PaperType = PaperType.A4;

// Add 1st paragraph with formatted text.
db.CharacterFormat.FontName = "Verdana";
db.CharacterFormat.Size = 16;
db.CharacterFormat.FontColor = Color.Orange;
db.Write("This is a first line in 1st paragraph!");
// Save the document to the file in DOCX format.
dc.Save(docPath, new DocxSaveOptions()


Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net40 net403 net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48 net481
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on sautinsoft.document:

Package Downloads

Package Description


Package Description

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated 5,068 1/26/2023 4,499 11/28/2022 24,186 8/16/2022 18,351 4/14/2022 4,076 3/23/2022 125 3/16/2022 19,308 12/1/2021 2,668 10/29/2021 264 10/1/2021 339 7/21/2021 34,820 6/22/2021 1,355 5/11/2021 375 3/10/2021 15,690 2/17/2021 942 2/10/2021 262 2/5/2021 27,410 10/23/2020 13,946 6/17/2020 4,540 4/9/2020 7,513 3/5/2020 1,759 1/24/2020 4,346 11/12/2019 5,777 10/25/2019 10,338 6/29/2019 8,165 4/4/2019 7,690 12/5/2018 4,312 11/19/2018 6,932 9/26/2018 6,156 8/29/2018 6,057 8/20/2018 1,145 8/14/2018 3,294 3/26/2018 2,206 2/16/2018 1,848 12/26/2017 1,796 12/13/2017 5,752 3/3/2017 1,338 1/5/2017

What's new in the version 5.8:
HTML Writer:
+ Improved the algorithm to render HTML-document in Fixed/Flowing mode. We've fixed the issue with "bullet list" and added the support of  next tags: {\pntext 1.\tab} {\pntext 2.\tab}.
PDF Writer:
+ Improved the algorithm to render Images.
Word Reader:
+ Added support of WORDVARIABLE feature. Now such DOCX, RTF documents can be completely loaded, modified and saved by Document .Net to supported formats.

+ Added new code examples from our customers.
+ Fixed the minor issues, found and sent to us from our customers. Therefore the component became more error-free.